HHGRAPHITE Company Main Produce: HP Graphite Electrode
                                                                                                            (Please contact us Get Free Quote Now. )

 Physical Properties
High-power graphite electrode (HP): High-power electric discharge furnace chiefly used for steelmaking, containing 30 % needle coca cola, and the permissible stream density is 18-25A/cm⊃2 ;. le current density is 18-25A/cm⊃2;. HP
UHP
RP REMARK: The above data is just on standard of YB/T, the actual product is big different from the above. For the actual, be free to contact us, please.
 Current Carrying Capacity

nominal diameter regular baron high might Ultra High Power
millimeter column inch current carrying capacity ( A ) stream density ( A/cm2 ) stream carrying capacitance ( A ) current concentration ( A/cm2 ) stream carrying capacity ( A ) current density ( A/cm2 )
75 3 1000-1400 22-31
100 4 1500-2400 19-30
130 5 2200-3400 17-26
150 6 3000-4500 16-25
200 8 5000-6900 15-21 5500-9000 18-25
225 9 6000-8000 14-20 6500-10000 18-25
250 10 7000-10000 14-20 8000-13000 18-25
300 12 10000-13000 14-18 13000-17400 17-24 15000-22000 20-30
350 14 13500-18000 14-18 17400-24000 17-24 20000-30000 20-30
400 16 18000-23500 14-18 21000-31000 16-24 25000-40000 19-30
450 18 22000-27000 13-17 25000-40000 15-24 32000-45000 19-27
500 20 25000-32000 13-16 30000-48000 15-24 38000-55000 18-27
550 22 28000-34000 12-14 34000-53000 14-22 45000-65000 18-27
600 24 30000-36000 11-13 38000-58000 13-21 50000-75000 18-26
650 26 32000-39000 10-12 41000-65000 12-20 60000-85000 18-25
700 28 34000-42000 9-11 45000-72000

12-19 70000-120000 18-30

 Product Description
HP Graphite Electrode - Product Description HP Graphite Electrode – Product Description HP Graphite Electrode - Product Description-2 HP Graphite Electrode – Product Description-2 HP Graphite Electrode - Product Description-3 HP Graphite Electrode – Product Description-3 HP Graphite Electrode - Product Description-4 HP Graphite Electrode – Product Description-4
 Main Applications
HP Graphite Electrode - Main Applications Main Applications
Graphite Electrodes are used in Electric Arc Furnaces, Refining Furnaces, Submerged Electric Furnaces, and resistance furnaces, they are presently the only products available that have high levels of electrical conductivity and the capability of sustaining the extremely high levels of heat generated in EAF.

HP Graphite Electrode - Electric Arc Furnace Electric Arc Furnace HP Graphite Electrode - Electric Arc Furnace-1 Electric Arc Furnace HP Graphite Electrode - Refining Furnace、 Refining Furnace

HP Graphite Electrode - Refining Furnace Refining Furnace HP Graphite Electrode - Refining Furnace-1 Refining Furnace HP Graphite Electrode - Submerged Arc Furnace Submerged Arc Furnace


 Other Products
HHGRAPHITE (Haihan Industry Inc.) produced UHP Graphite Electrodes, HP Graphite Electrodes, RP Graphite Electrodes, Graphite Blocks, Small Graphite Electrode.

UHP Graphite Electrodes UHP Graphite Electrodes HP Graphite Electrodes HP Graphite Electrodes RP Graphite Electrodes RP Graphite Electrodes

  Production Process As a leanding manufacturer of Graphite Electrodes in China, HHGRAPHITE holds complete productionlines, from the Petro Coke calclining to the Machining, therein, Ring Pit Baking Furnaces, High Pressure Impregnation Vessels, DC Graphitization Furnaces, Lengthwise Graphiteization Fruances, and Numerical Contro Lathe Machining Line, etc. all reach international advance level.
HP Graphite Electrode - Forming Forming

HP Graphite Electrode - Baking Baking HP Graphite Electrode - Impregnation Impregnation

HP Graphite Electrode - Graphitizing Graphitizing HP Graphite Electrode - Machining Machining

  Storage & Transportation
What matters should be paid attention to in the storage of graphite electrodes in steel mills? 1. Place the graphite electrode on a wooden or iron frame. 2. Do not unpack the fresh electrodes. 3. The dampen electrode should be dried before use.
HP Graphite Electrode - Graphite Electrodes warehouse Graphite Electrodes warehouse

HP Graphite Electrode - Warehouse Warehouse HP Graphite Electrode - Warehouse-1 Warehouse-1

HP Graphite Electrode - Truck transportation of graphite electrodes Truck transportation of graphite electrodes HP Graphite Electrode - Railway freight transport Railway freight transport

  Quality Inspection
“ Quality Oriented, Credit Supremacy ” is constantly our business principle, we obtained ISO9001 Certification for Quality Management System, ISO14001 Certificateion for Enviroment Management System and OSHAS 18001 Certification for the Health and Safety System, with our own arrant engineering development and advance quality inspection system, the quality of our products have reached international standard, and we have 20-30 years experienced technical personnel for our all-around pre-sales, mid-sales and after-sales service.
For the performance of the finished electrode: check the product accuracy, weight, distance, diameter, bulge density, electric resistance, pre-installation accuracy, etc.
For the appearance inspection of graphite electrod es: no black peel, no cracks, and no honeycomb on the electrode surface, draw the condom line at the bottom of the hole.

 GB/T 28001-2011 / OHSAS 18001:2007 GB/T 28001-2011 / OHSAS 18001:2007 GB/T 19001-2016 / ISO 9001:2015 GB/T 19001-2016 / ISO 9001:2015

GB/T 24001-2016 / ISO 14001:2015 GB/T 24001-2016 / ISO 14001:2015  CERTIFICATE OF ENTERPRISE CREDIT GRADE security OF ENTERPRISE CREDIT GRADE

  Company Profile

HP Graphite Electrode - Factory Factory

HP Graphite Electrode - Factory-1 Factory-1 HP Graphite Electrode - factory-2 Factory-2

HHGRAPHITE ( Haihan Industry Inc. ) is located at Zibo City, Shandong Province, facing Qingdao Port in the east, and Jinan City in the west. Jiao-Ji Railway, Ji-Qing Expressway and No.309 National Highway all run through the topographic point. We enjoy a superior geographic position, and convenient fare.
Our company holds advance fabricate equipments, therein, Ring Pit Baking Furnaces, High Pressure Impregnation Vessels, DC Graphitization Furnaces, Lengthwise Graphitization Furnaces and Numerical Control Lathe Machining Line, etc all reached international advanced flush. And, we have gradually perfected the inquiry and development on technology and the quality testing equipments, and established quality control system for all over the production telephone line. The products timbre has been reached the International standard ; company ‘s holistic manufacture technology ability has been reached an International advanced level.
  Customer Visit

HP Graphite Electrode - Visit HHGRAPHITE graphite electrode factory Visit HHGRAPHITE Graphite Electrode Factory HP Graphite Electrode - Visit HHGRAPHITE graphite electrode factory-1 Visit HHGRAPHITE graphite electrode factory HP Graphite Electrode - Ukraine customer inspection visit in August 2018 Ukraine customer inspection visit in August 2018

HP Graphite Electrode - HHGRAPHITE and Oman customers in October 2019 HHGRAPHITE and Oman customers in October 2019 HP Graphite Electrode - Group photo of HHGRAPHITE and UHP600mm graphite electrode customers Group photo of HHGRAPHITE and UHP600mm graphite electrode customers HP Graphite Electrode - Discuss orders with customers in 2019 Discuss orders with customers in 2019

  FAQ
Q1.When can I get the price? We normally quote within 24 hours after getting your detailed requirements, like size, measure etc. If it is an pressing order, you can call us directly.
Q2.What about the lead time for product? For graphite merchandise, the lead prison term is about 15-20 work days.
Q3.What is your terms of delivery? We accept FOB, CFR, CIF, EXW, etc. You can choose the most commodious way for you.
 Q4.The sample? We can offer some samples, but you need pay the cost and freight.
 Q5.The drawing? Our company can about produce all the product from the customer ’ mho drawing.

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